【题目】________ to work overtime that evening, I missed a wonderful film.
A.To ask
B.Having been asked
C.Having asked
D.To be asked

【答案】B
【解析】考查非谓语动词。句中I与ask构成被动关系，使用过去分词的形式，根据“被要求”动作在先，故用其完成式。句意：那晚被要求额外加班，我错过了一场精彩的电影。故选B。